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Latest Electrical phenomena Stories

2013-07-21 23:03:40

Nanopositioning specialist PI (Physik Instrumente) complements its product line of XY precision piezo-driven systems with the new P-763 positioner. This new, affordable compact stage also features a large aperture of 1.2x1.2 inches. (PRWEB) July 21, 2013 With its novel P-763 piezo positioner, PI (Physik Instrumente) further extends its product line of high-precision XY piezo systems. This new, affordable compact stage also features a large aperture of 1.2x1.2 inches. The piezo...

2013-07-20 23:04:16

MARS Rover-proven piezo drive technology is behind PI’s new high-speed nanopositioning system. The P-630 linear stage achieves its high performance through a direct-drive mechanism and multi-layer piezo ceramic actuators. Auburn, MA (PRWEB) July 20, 2013 MARS Rover-proven piezo drive technology is behind PI’s new high-speed nanopositioning system. The P-630 linear stage achieves its high performance through a direct-drive mechanism and multi-layer piezo ceramic actuators. Its high...

2013-07-15 23:22:53

Superior Magnetics for Pain Free Living announced pain in seconds with the piezoelectric stimulator. Hartford, CT (PRWEB) July 15, 2013 Pain Free Living web: SuperiorMagnetics.com, a leader in innovative pain relief products is excited to announce the release of their piezoelectric stimulator for pain relief. The piezoelectric stimulator uses electrical stimulation to restore proper electrical flow. During a brief demonstration using the piezoelectric stimulator customers are often...

2013-07-05 23:17:23

Superior Magnetics for Pain Free Living announced piezo stimulator relieves pain in seconds. Jacksonville, FL (PRWEB) July 05, 2013 Pain Free Living web: SuperiorMagnetics.com, a leader in innovative pain relief products is excited to announce the release of the piezoelectric stimulator for pain relief. The piezoelectric stimulator uses electrical stimulation to restore proper electrical flow. During a brief demonstration using the piezoelectric stimulator customers are often reporting...

Dark Lightning And Visible Lightning May Be Connected
2013-04-25 11:02:17

Watch the video "Scientists Detect Dark Lightning Linked To Visible Lightning" Brett Smith for redOrbit.com - Your Universe Online Discovered in 1991, dark lightning is an electrical phenomenon that occurs deep within a thunderhead and is responsible for producing a powerful burst of radio waves and gamma rays. Now, new research from an international team of scientists has found that dark lightning and visible lightning may be connected, according to a report in Geophysical...

Researchers Explore Dark Lightning
2013-04-11 10:57:42

April Flowers for redOrbit.com - Your Universe Online A group of researchers from Florida Institute of Technology's Department of Physics and Space Science recently asked the somewhat unusual question: "What are the radiation doses to airplane passengers from the intense bursts of gamma-rays that originate from thunderclouds?" Faculty members Joseph Dwyer, Ningyu Liu and Hamid Rassoul discussed the question and their answers concerning terrestrial gamma ray flashes at a press conference...

2013-02-11 15:33:30

Like turning coal to diamond, adding pressure to an electrical material enhances its properties. Now, University of Illinois at Urbana-Champaign researchers have devised a method of making ferroelectric thin films with twice the strain, resulting in exceptional performance. Led by Lane Martin, a professor of materials science and engineering, the group published its results in the journal Advanced Materials. Ferroelectric materials, metal oxides with special polarization properties, are...

2013-02-11 10:09:13

When talking about lightning, appearances of different lightning which occur along with thunderstorms will emerge in the minds of the people and these lightning occur in the troposphere. However, in addition to lightning in the troposphere, there are kinds of lightning discharges which occur above the thunderstorms. Up to now, lightning discharges above storms include sprite, elves (Emissions of Light and VLF perturbation due to EMP Sources, elves), Blue jet and Gigantic jet etc, and all of...


Latest Electrical phenomena Reference Libraries

Weather Reference Library
2012-05-10 10:05:27

When we think of thunderstorms we have to remember the deadliest part of those storms and that is the lightning that occurs with them. Lightning is found in many forms. The first type of lightning is known as cloud to cloud meaning that the electric charge travels from one cloud to the other. The second type of lightning is the Cloud to Air meaning the lighting moves from the cloud and enters the clear air of the sky. A third type of lightning is the cloud to ground. This is the most...

45_0a648573510fd624b654781c72234be7
2009-07-21 16:45:53

A Radio Atmospheric signal (sometimes referred to as Sferic or Spheric), is a broadband electromagnetic impulse that occurs during atmospheric lightning discharges. Sferics spread out from the lightning source and can be received thousands of miles away. A sferic, depending on atmospheric conditions, may extend anywhere from a few kHz to several tens of kHz. Sferics from far reaching storms, over 1500 miles away, are generally offset in frequency range and may be picked up as tweeks. A...

45_ea2454244dfc08fbf5cc825f9559f1da
2009-07-21 16:27:18

Heat Lightning is actually faint flashes of lightning reflecting outward from distant thunderstorms. These flashes usually do not produce thunder as the storm is sometimes too far away to be heard. The term heat lightning got its name because it often occurs on hot summer nights and does not produce audible thunder. One reason heat lightning can be seen so far away is due to the reflection of the light bouncing off water particles in moist, humid air and as light is scattered throughout the...

6_7a298dad9db3084ba8f1dbe9ba6be2442
2004-10-19 04:45:41

Aurora -- The Polar Aurora are natural displays of light in the sky that can be seen with the unaided eye only at night. An auroral display in the Northern Hemisphere is called the aurora borealis, or the northern lights; in the Southern Hemisphere it is called the aurora australis. Auroras are the most visible effect of the sun's activity on the earth's atmosphere. The beautiful and often eerie curtains of light in the night time sky have been observed by people for millennia. An aurora...

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Word of the Day
snash
  • To talk saucily.
  • Insolent, opprobrious language; impertinent abuse.
This word is Scots in origin and probably imitative.